12252156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 33860736

約数和(自身を除く): 21608580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 311, 402, 469, 588, 622, 804, 933, 938, 1244, 1407, 1866, 1876, 2177, 2814, 3283, 3732, 4354, 5628, 6531, 6566, 8708, 9849, 13062, 13132, 15239, 19698, 20837, 26124, 30478, 39396, 41674, 45717, 60956, 62511, 83348, 91434, 125022, 145859, 182868, 250044, 291718, 437577, 583436, 875154, 1021013, 1750308, 2042026, 3063039, 4084052, 6126078, 12252156]

約数ペア:

[(1, 12252156), (2, 6126078), (3, 4084052), (4, 3063039), (6, 2042026), (7, 1750308), (12, 1021013), (14, 875154), (21, 583436), (28, 437577), (42, 291718), (49, 250044), (67, 182868), (84, 145859), (98, 125022), (134, 91434), (147, 83348), (196, 62511), (201, 60956), (268, 45717), (294, 41674), (311, 39396), (402, 30478), (469, 26124), (588, 20837), (622, 19698), (804, 15239), (933, 13132), (938, 13062), (1244, 9849), (1407, 8708), (1866, 6566), (1876, 6531), (2177, 5628), (2814, 4354), (3283, 3732)]